DE50110809D1 - Abgasanlage für brennkraftmaschinen - Google Patents

Abgasanlage für brennkraftmaschinen

Info

Publication number
DE50110809D1
DE50110809D1 DE50110809T DE50110809T DE50110809D1 DE 50110809 D1 DE50110809 D1 DE 50110809D1 DE 50110809 T DE50110809 T DE 50110809T DE 50110809 T DE50110809 T DE 50110809T DE 50110809 D1 DE50110809 D1 DE 50110809D1
Authority
DE
Germany
Prior art keywords
internal combustion
exhaust system
combustion engines
engines
exhaust
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50110809T
Other languages
English (en)
Inventor
Bodo Odendall
Hans-Ulrich Bahl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Audi AG
Original Assignee
Audi AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Audi AG filed Critical Audi AG
Priority to DE50110809T priority Critical patent/DE50110809D1/de
Application granted granted Critical
Publication of DE50110809D1 publication Critical patent/DE50110809D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2046—Periodically cooling catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2889—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with heat exchangers in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
DE50110809T 2000-04-15 2001-04-06 Abgasanlage für brennkraftmaschinen Expired - Lifetime DE50110809D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50110809T DE50110809D1 (de) 2000-04-15 2001-04-06 Abgasanlage für brennkraftmaschinen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10018729 2000-04-15
DE10045639 2000-09-15
DE50110809T DE50110809D1 (de) 2000-04-15 2001-04-06 Abgasanlage für brennkraftmaschinen
PCT/EP2001/003987 WO2001079666A1 (de) 2000-04-15 2001-04-06 Abgasanlage für brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE50110809D1 true DE50110809D1 (de) 2006-10-05

Family

ID=26005323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50110809T Expired - Lifetime DE50110809D1 (de) 2000-04-15 2001-04-06 Abgasanlage für brennkraftmaschinen

Country Status (7)

Country Link
US (1) US7517501B2 (de)
EP (1) EP1274923B1 (de)
JP (1) JP2003531331A (de)
CN (1) CN1261675C (de)
DE (1) DE50110809D1 (de)
ES (1) ES2267771T3 (de)
WO (1) WO2001079666A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121695A1 (de) * 2001-05-04 2002-11-14 Audi Ag Abgasanlage für Brennkraftmaschinen
EP1509692B1 (de) * 2002-05-15 2009-05-13 Behr GmbH & Co. KG Schaltbarer abgaswaermetauscher
FR2850452B1 (fr) * 2003-01-24 2005-04-08 Faurecia Sys Echappement Echangeur de chaleur pour ligne d'echappement de vehicule automobile
DE102009048407B4 (de) * 2009-10-06 2012-11-15 Tenneco Gmbh Abgasanlage
US8309045B2 (en) 2011-02-11 2012-11-13 General Electric Company System and method for controlling emissions in a combustion system
CN104033220A (zh) * 2014-05-27 2014-09-10 东莞市石碣宇商电子厂 一种汽车尾气的改善方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US838703A (en) * 1905-03-21 1906-12-18 Frederic Fouche Construction of metal radiators.
US2021995A (en) * 1931-04-11 1935-11-26 Delos P Heath Heat exchanger
US2966955A (en) * 1958-08-13 1961-01-03 Roy B Smith Muffler
US3605389A (en) * 1969-03-24 1971-09-20 Walhamlin Inc Auto exhaust treating means
US3852041A (en) * 1971-12-23 1974-12-03 Gen Motors Corp Low profile catalytic converter
JPS5415973B2 (de) * 1972-05-08 1979-06-19
JPS51119407U (de) * 1975-03-25 1976-09-28
JPS5431240Y2 (de) * 1975-06-24 1979-09-29
US4215742A (en) * 1978-05-15 1980-08-05 Blackstone Corporation Exhaust coolers
US4338998A (en) * 1980-07-07 1982-07-13 Caterpillar Tractor Co. Low profile heat exchanger and method of making the same
EP0283937A1 (de) * 1987-03-25 1988-09-28 Nihon Radiator Co., Ltd. Flachrohr für Wärmetauscher mit eingesetzter Rippe
DE8816514U1 (de) * 1988-04-25 1989-10-26 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Elektrisch beheizbarer Katalysator-Trägerkörper
DE3914774A1 (de) * 1989-05-05 1990-11-08 Mtu Muenchen Gmbh Waermetauscher
JP2813679B2 (ja) * 1989-05-08 1998-10-22 臼井国際産業株式会社 排気ガス浄化装置
JPH0674677A (ja) * 1992-08-27 1994-03-18 Mitsubishi Heavy Ind Ltd 積層型熱交換器の製造方法
US5701736A (en) 1994-12-19 1997-12-30 Nippon Soken, Inc. Apparatus for purifying exhaust gas
DE19645550A1 (de) * 1996-11-05 1998-05-07 Degussa Abgasreinigungskonverter
DE19725378A1 (de) * 1997-06-16 1998-12-17 Gerhard Friedrich Kompakter Festbettreaktor für katalytische Reaktionen mit integriertem Wärmeaustausch
DE19742762C1 (de) 1997-09-27 1998-12-10 Ford Global Tech Inc Abgasanlage für einen Verbrennungsmotor

Also Published As

Publication number Publication date
JP2003531331A (ja) 2003-10-21
EP1274923B1 (de) 2006-08-23
EP1274923A1 (de) 2003-01-15
US20030010023A1 (en) 2003-01-16
US7517501B2 (en) 2009-04-14
CN1261675C (zh) 2006-06-28
WO2001079666A1 (de) 2001-10-25
CN1401050A (zh) 2003-03-05
ES2267771T3 (es) 2007-03-16

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Legal Events

Date Code Title Description
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